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Grow With The Flow!

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What causes yellow spots on plants?

Yellow spots are usually a sign of over feeding. If you are using a foliar spray it is probably the cause. If you have used a “bug bomb”, it could also be the cause. Stopping over feeding is all you can do. Because plants take 2-3 days to show signs, you might see this continue for a few days, after you have stopped. Flush your plants once to ensure there is no odd build up in the pot.

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Experienced staff with 20 years experience helping customers with decisions about light systems, plant nutrients, hydroponic systems and do-it-yourself products. We never use high-pressure sales tactics and we never will sell you more than you need. At River Market Hydro the customer is always right.